1,5-Difluoro-2,4-dimethoxybenzene CAS 79069-70-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79069-70-8 |
| Molecular Formula | C8H8F2O2 |
| Molecular Weight | 174.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5-Difluoro-2,4-dimethoxybenzene (CAS 79069-70-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8F2O2. Molecular weight: 174.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8F2O2 |
| Molecular Weight | 174.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F-containing |
Related Difluoro Standards
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- 3,6-Difluoro-2-methoxybenzyl alcohol (CAS 1261746-67-1)
- 2,4-Difluoro-5-methoxybenzyl Alcohol (CAS 1266114-65-1)
- (3,5-Difluoro-2-methoxyphenyl)methanol (CAS 131782-51-9)
- 2,4-Difluoro-3-methoxy-5-methylphenol (CAS 1422360-16-4)
- 1,2-Difluoro-3,4-dimethoxybenzene (CAS 172657-03-3)
- (3,4-Difluoro-2-methoxyphenyl)methanol (CAS 1779895-68-9)
- 3-(1,1-Difluoro-2-hydroxyethyl)phenol (CAS 1784557-02-3)
Recommended Standards
- 1,4-Difluoro-2,3-dimethoxybenzene (CAS 75626-18-5)
- 2,3-Difluoro-1,4-dimethoxybenzene (CAS 845295-40-1)
- 1,4-Difluoro-2-(methoxymethoxy)benzene (CAS 749230-16-8)
- 1-(5-Methyl-6-phenylthieno[2,3-d]pyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1858256-55-9)
- 2,2,7,7-Tetra([1,1'-biphenyl]-4-yl)-2,7-dihydro-9,9'-spirobi[fluorene] (CAS 171408-93-8)
- (Z)-3-(3-Bromophenyl)-2-(4-(4-methoxyphenyl)thiazol-2-yl)acrylonitrile (CAS 476670-29-8)
- 2-(6-(Dimethylamino)pyridazin-3-yl)-2-phenylacetonitrile (CAS 303997-53-7)
- (4-Methanesulfonyl-phenyl)-thiourea (CAS 84783-67-5)
- (R)-4-(tert-Butyl)oxazolidine-2,5-dione (CAS 1260587-82-3)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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